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GB9705893D0 - Holographic screen - Google Patents

Holographic screen

Info

Publication number
GB9705893D0
GB9705893D0 GBGB9705893.7A GB9705893A GB9705893D0 GB 9705893 D0 GB9705893 D0 GB 9705893D0 GB 9705893 A GB9705893 A GB 9705893A GB 9705893 D0 GB9705893 D0 GB 9705893D0
Authority
GB
United Kingdom
Prior art keywords
holographic screen
holographic
screen
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
GBGB9705893.7A
Other versions
GB2311873A (en
GB2311873B (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of GB9705893D0 publication Critical patent/GB9705893D0/en
Publication of GB2311873A publication Critical patent/GB2311873A/en
Application granted granted Critical
Publication of GB2311873B publication Critical patent/GB2311873B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/54—Accessories
    • G03B21/56—Projection screens
    • G03B21/60—Projection screens characterised by the nature of the surface
    • G03B21/62—Translucent screens
    • G03B21/625—Lenticular translucent screens
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/32—Holograms used as optical elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Holo Graphy (AREA)
  • Overhead Projectors And Projection Screens (AREA)
  • Projection Apparatus (AREA)
GB9705893A 1996-03-30 1997-03-21 Holographic rear projection screen Expired - Fee Related GB2311873B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960009646A KR100197600B1 (en) 1996-03-30 1996-03-30 The holographic screen having coating design

Publications (3)

Publication Number Publication Date
GB9705893D0 true GB9705893D0 (en) 1997-05-07
GB2311873A GB2311873A (en) 1997-10-08
GB2311873B GB2311873B (en) 1998-06-10

Family

ID=19454741

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9705893A Expired - Fee Related GB2311873B (en) 1996-03-30 1997-03-21 Holographic rear projection screen

Country Status (5)

Country Link
US (1) US5877893A (en)
JP (1) JP2858743B2 (en)
KR (1) KR100197600B1 (en)
CN (1) CN1059277C (en)
GB (1) GB2311873B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6788460B2 (en) * 1998-04-15 2004-09-07 Duke University Projection screen apparatus
US6483612B2 (en) 1998-04-15 2002-11-19 Duke University Projection screen apparatus including holographic optical element
US20030206342A1 (en) * 1993-05-12 2003-11-06 Bright View Technologies, Inc. Micro-lens array based light transmission screen
US6151163A (en) * 1997-09-10 2000-11-21 Thomson Licensing S.A. Holographic projection screen having a rear-facing fresnel lens
JPH1195005A (en) * 1997-09-19 1999-04-09 Dainippon Printing Co Ltd Lenticule lens sheet, manufacture thereof and transmissive screen
US6829087B2 (en) * 1998-04-15 2004-12-07 Bright View Technologies, Inc. Micro-lens array based light transmitting screen with tunable gain
US6967779B2 (en) * 1998-04-15 2005-11-22 Bright View Technologies, Inc. Micro-lens array with precisely aligned aperture mask and methods of producing same
US6816306B2 (en) * 1998-04-15 2004-11-09 Bright View Technologies Inc. Micro-lens array based light transmitting screen with high resolution and low imaging artifacts
US6709113B2 (en) * 2001-06-30 2004-03-23 Texas Instruments Incorporated Reduction of moire effect in pixelated rear-projection displays
US6905215B2 (en) * 1998-10-13 2005-06-14 Texas Instruments Incorporated Reduction or moiré effect in pixelated rear-projection displays
US7095164B1 (en) * 1999-05-25 2006-08-22 Intel Corporation Display screen
JP2007205030A (en) * 2006-02-01 2007-08-16 Bunka Shutter Co Ltd Display system utilizing opening/closing device
CN103605258B (en) * 2013-12-06 2016-04-27 深圳市真屏科技发展有限公司 Environment resistant light projection screen

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3966301A (en) * 1974-12-19 1976-06-29 Qantix Corporation Transparent screen having intermittent portions for reducing reflection from ambient light
US4586781A (en) * 1982-07-30 1986-05-06 Hughes Aircraft Company Diffraction optics diffusing screen
JPS59121034A (en) * 1982-12-27 1984-07-12 Mitsubishi Rayon Co Ltd Transmission type screen
US4904049A (en) * 1988-09-01 1990-02-27 Hughes Aircraft Company High-contrast fiber optic diffusion faceplate with radiused fibers
DK687288A (en) * 1988-12-09 1990-06-10 Dainippon Printing Co Ltd A rear projection screen
US4927233A (en) * 1989-03-06 1990-05-22 Mitsubishi Rayon Co., Ltd. Rear projection screen
DK174788B1 (en) * 1989-05-08 2003-11-10 Dainippon Printing Co Ltd A rear projection screen
JPH0387819A (en) * 1989-08-31 1991-04-12 Dainippon Printing Co Ltd Translucent type projection screen
KR920006820B1 (en) * 1989-10-24 1992-08-20 주식회사 금성사 Screen for projector
JP2911627B2 (en) * 1991-03-27 1999-06-23 株式会社日立製作所 Large screen projection display
DE69232652T2 (en) * 1991-11-15 2003-02-20 Kuraray Co., Ltd Transparent projection screen and process for its production
US5448401A (en) * 1992-12-25 1995-09-05 Sony Corporation Screen of projection display
US5668662A (en) * 1994-05-12 1997-09-16 Philips Electronics North America Corporation Front projection screen with lenticular front surface

Also Published As

Publication number Publication date
CN1059277C (en) 2000-12-06
GB2311873A (en) 1997-10-08
US5877893A (en) 1999-03-02
JPH1069210A (en) 1998-03-10
JP2858743B2 (en) 1999-02-17
GB2311873B (en) 1998-06-10
CN1164046A (en) 1997-11-05
KR970066763A (en) 1997-10-13
KR100197600B1 (en) 1999-06-15

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20090321